南澳電氣生產(chǎn)naen型電子式互感器校驗系統(tǒng)裝置

南澳電氣（武漢）有限公司提供南澳電氣生產(chǎn)naen型電子式互感器校驗系統(tǒng)裝置。naen型電子式互感器校驗系統(tǒng)裝置
naen electronic transformer calibrating system
naen型電子式互感器校驗系統(tǒng)裝置，電子式互感器校驗系統(tǒng)，南澳電氣電子式互感器檢測系統(tǒng)，電子式互感器校驗裝置，互感器校驗系統(tǒng)檢測裝置
功能介紹
按-g/t 20847.7電子式電壓互感器及g/t 20847.8電子式電流互感器的規(guī)定，電子式互感器(ect/evt)有模擬量輸出和數(shù)字量輸出兩種。本校驗系統(tǒng)按照-g/t 20847.7/8電子式互感器標(biāo)準(zhǔn)和iec61850通訊標(biāo)準(zhǔn)，基于虛擬儀器，可實現(xiàn)電子式互感器模擬和數(shù)字量輸出的比差、相差的測量，記錄，及電子式互感器的在線測量比對。為廣大電力試驗、計量、施工單位提供一種可移動的電子式互感器校驗裝置。
該校驗系統(tǒng)既可以完成電子式電流互感器的校驗也可以完成電子式電壓互感器的校驗。該系統(tǒng)分為電流標(biāo)準(zhǔn)通道，電壓標(biāo)準(zhǔn)通道，電流被測通道，電壓被測通道，校驗儀數(shù)據(jù)處理平臺。電流標(biāo)準(zhǔn)通道由升流器、標(biāo)準(zhǔn)電流互感器、標(biāo)準(zhǔn)轉(zhuǎn)換器組成。電流被測通道由升流器、被�；ジ衅鹘M成。校驗儀通過采集器獲取標(biāo)準(zhǔn)電流傳感器和被校電流傳感器的電參量，并將這些電參量以標(biāo)準(zhǔn)格式上傳給計算機，計算機數(shù)據(jù)處理平臺將同一時刻的兩個信號進行比對處理，計算出被校電流傳感器的誤差情況，顯示并記錄測量結(jié)果。電壓標(biāo)準(zhǔn)通道由升壓器、標(biāo)準(zhǔn)電壓互感器、標(biāo)準(zhǔn)轉(zhuǎn)換器組成。電壓被測通道由升壓器、被�；ジ衅鹘M成。工作原理與電流校驗系統(tǒng)相同。
系統(tǒng)特點
●符合g/t 20847.7 /8、iec61850-9-1標(biāo)準(zhǔn)；
●功能-，適用于基于g/t 20847.7 /8的電子式電流、電壓互感器的模擬量輸出接口、數(shù)字量輸出接口的校驗。
●基于虛擬儀器的設(shè)計，操作簡單，配置靈活，系統(tǒng)穩(wěn)定；
●準(zhǔn)確度高、-性強。準(zhǔn)確度等級達到0.05級，可用于對0.2級電子式電流互感器和0.2級電子式電壓互感器比對和校驗。
●采用-插值法進行同步，-被�；ジ衅骱蜆�(biāo)準(zhǔn)互感器采集的數(shù)據(jù)以嚴(yán)格的時序同步，-性、實用性大為提高。
系統(tǒng)功能
●配置靈活，可根據(jù)不同的需要配置/電子式電流互感器校驗/電子式電壓互感器校驗；
●計算被校互感器與標(biāo)準(zhǔn)互感器電流/電壓有效值的比差、相差；
●顯示當(dāng)-次導(dǎo)線的電流、電壓、頻率等相關(guān)信息，便于綜合評估被校參數(shù)；
●顯示被校互感器輸出的實時波形，以及相關(guān)設(shè)置，并自動保存校驗數(shù)據(jù)，生成報表；
●靈活配置試驗參數(shù)，測試范圍，測試次數(shù)，采樣點數(shù)等相關(guān)信息。
main features
according to the national standard g / t 20847.7 electronic voltage transformer&g / t 20847.8 electronic current transformer requirements, electronic transformer (ect / evt) has two kinds of -og output&digital output. the calibration system is based on the virtual instrument, which can realize the measurement of difference, difference between -og&digital output of the electronic transformer, according to gb / t20847.7 / 8 electronic transformer standard&iec61850 communication standard. on - line measurement comparison of transformer. for the majority of power testing, measurement, construction units to provide a removable electronic transformer calibration device.
the calibration system can complete the electronic current transformer calibration can also complete the electronic voltage transformer calibration. the system is divided into current standard channel, the voltage standard channel, the current measured channel, the voltage measured channel, calibrator data processing platform. the current standard channel consists of a booster, a standard current transformer,&a standard converter. current measured by the current channel channel, the school was composed of transformers. the calibrator obtains the electric parameters of the standard current sensor&the calibrated current sensor through the collector,&uploads these electrical parameters to the computer in the standard format. the computer data processing platform compares the two signals at the same time, the school current sensor error situation, display&record the measurement results. voltage standard channel from the booster, the standard voltage transformer, the standard converter components. voltage measured by the booster channel, the school was composed of transformers. the operating principle is the same as the current calibration system.
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     關(guān)鍵詞： 交直流分壓器 - 局部放電檢測儀 - 沖擊電壓發(fā)生器 - 互感器校驗儀 - 試驗變壓器